doc: add readme

Signed-off-by: Vasek - Tom C <[email protected]>

magicsdk/README.md

@@ -0,0 +1,25 @@
+# Magic SDK
+
+## Usage
+
+:warning: This is experimental, for now it only supports `Go` project and `Dockerfile`.
+
+```shell
+# Go to your project root
+
+# Init magicSDK
+dagger init --sdk github.com/quartz-technology/daggerverse/magicsdk --name=test .
+
+# Explore functions that are available
+dagger functions
+```
+
+## Current integrations
+
+### Docker
+
+`dagger call docker build`: use your project Dockerfile to build a container and return it.
+
+### Go
+
+`dagger call go container`: creates a development environment for your project inside a container and return it.